BR112013028064A2 - device and process for separating product from feedstock into at least a fraction of light products and a fraction of heavy products. - Google Patents

device and process for separating product from feedstock into at least a fraction of light products and a fraction of heavy products.

Info

Publication number
BR112013028064A2
BR112013028064A2 BR112013028064A BR112013028064A BR112013028064A2 BR 112013028064 A2 BR112013028064 A2 BR 112013028064A2 BR 112013028064 A BR112013028064 A BR 112013028064A BR 112013028064 A BR112013028064 A BR 112013028064A BR 112013028064 A2 BR112013028064 A2 BR 112013028064A2
Authority
BR
Brazil
Prior art keywords
fraction
product
products
feedstock
separating
Prior art date
Application number
BR112013028064A
Other languages
Portuguese (pt)
Other versions
BR112013028064B1 (en
Inventor
Bruno Fässler
Jürgen Moosmann
Original Assignee
Bühler AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bühler AG filed Critical Bühler AG
Publication of BR112013028064A2 publication Critical patent/BR112013028064A2/en
Publication of BR112013028064B1 publication Critical patent/BR112013028064B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/04—Control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/06—Feeding or discharging arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/10—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force having air recirculating within the apparatus

Abstract

resumo patente de invenção: "dispositivo e processo para separação de produto de estoque de alimentação em pelo menos uma fração de produtos leves e uma fração de produtos pe-sados". a presente invenção refere-se a um dispositivo de fracionamento (1) para a separação de produto de estoque de alimentação em pelo menos uma fração de produtos leves (3) e uma fração de produtos pesados (4), que inclui pelo menos uma entrada (5) para o produto de estoque de alimentação (2), pelo menos uma saída de produtos leves (6) para a fração de produtos leves (3) e pelo menos uma saída de produtos pesados (7) para a fração de produtos pesados (4). além disso, o dispositivo de fracionamento (1) inclui um gerador de corrente (8) para a geração de uma corrente de gás no dis-positivo de fracionamento (1) para a separação do produto de estoque de alimentação (2) na fração de produtos leves (3) e na fração de produtos pe-sados (4). além disso, o dispositivo de fracionamento (1) inclui um dispositivo centrifugador de separação curvado (10) para a separação pelo menos da fração de produtos leves (3) da corrente de gás. um dispositivo de transporte (9) está disposto corrente abaixo em relação à entrada (5) na direção de transporte do produto de estoque de alimentação (2), para o transporte do produto de estoque de alimentação para o dispositivo centrifugador de separação (10). pelo menos 50% do gás podem ser conduzidos sob a forma de corrente circulatória no dispositivo de fracionamento (1). a corrente circu-latória é conduzida em torno do dispositivo de transporte (9).Patent and Device Summary: "Device and process for separating feedstock into at least a fraction of light products and a fraction of weighted products." The present invention relates to a fractionation device (1) for separating feedstock product into at least one light product fraction (3) and a heavy product fraction (4), including at least one inlet. (5) for the feed stock product (2), at least one lightweight output (6) for the lightweight fraction (3) and at least one heavyweight output (7) for the heavyweight fraction (4). In addition, the fractionation device (1) includes a current generator (8) for generating a gas stream in the fractionation device (1) for separating the supply stock product (2) into the fraction of light products (3) and in the fraction of weighed products (4). furthermore, the fractionating device (1) includes a curved separation centrifuge device (10) for separating at least the fraction of light products (3) from the gas stream. a conveying device (9) is disposed downstream relative to the inlet (5) in the direction of conveying the feedstock product (2) for conveying the feedstock product to the separation centrifuge device (10). . At least 50% of the gas can be conducted as a circulating current in the fractionation device (1). the circumferential current is conducted around the conveying device (9).

BR112013028064-6A 2011-05-03 2012-05-02 DEVICE AND PROCESS FOR SEPARATION OF STOCK PRODUCT FROM AT LEAST ONE FRACTION OF LIGHT PRODUCTS AND ONE FRACTION OF HEAVY PRODUCTS BR112013028064B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11164671 2011-05-03
EP11164671.7 2011-05-03
PCT/EP2012/058004 WO2012150250A1 (en) 2011-05-03 2012-05-02 Device and method for separating feedstock into at least one light material fraction and a heavy material fraction

Publications (2)

Publication Number Publication Date
BR112013028064A2 true BR112013028064A2 (en) 2016-12-27
BR112013028064B1 BR112013028064B1 (en) 2020-09-29

Family

ID=46044687

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013028064-6A BR112013028064B1 (en) 2011-05-03 2012-05-02 DEVICE AND PROCESS FOR SEPARATION OF STOCK PRODUCT FROM AT LEAST ONE FRACTION OF LIGHT PRODUCTS AND ONE FRACTION OF HEAVY PRODUCTS

Country Status (10)

Country Link
US (1) US9138780B2 (en)
EP (1) EP2704858B1 (en)
JP (1) JP6184403B2 (en)
KR (1) KR101805970B1 (en)
CN (1) CN103547382B (en)
BR (1) BR112013028064B1 (en)
ES (1) ES2721905T3 (en)
RU (1) RU2630517C2 (en)
TR (1) TR201905698T4 (en)
WO (1) WO2012150250A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2013001B1 (en) 2014-06-16 2016-07-04 Codeco Dev B V Liberation and separation device comprising a rotor and an airflow generator for creating a low pressure zone in a particle contact area of the rotor.
WO2017047812A1 (en) * 2015-09-17 2017-03-23 国立研究開発法人産業技術総合研究所 Device and method for sorting objects
US10357803B2 (en) * 2015-10-13 2019-07-23 Zachariah Greenwood Method and apparatus for separating plant matter
US11389833B1 (en) * 2021-09-09 2022-07-19 Tate & Lyle Solutions Usa Llc Curvilinear surface classification of feed stock

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DE2535881A1 (en) * 1975-08-12 1977-02-24 Krauss Maffei Ag Pre-sorting installation for plastic waste - fitted with horizontal blower system including curved separating wall
JPS51129757A (en) * 1976-02-14 1976-11-11 Satake Eng Co Ltd Grain separator
GB1536905A (en) * 1976-03-31 1978-12-29 Satake Eng Co Ltd Grain separator
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SU1057125A1 (en) * 1981-12-14 1983-11-30 Московский ордена Трудового Красного Знамени технологический институт пищевой промышленности Separator for grain products
DE3229747C2 (en) * 1982-08-10 1985-09-19 Wacker-Chemie GmbH, 8000 München Process for air separation of very fine-grained powders and device for carrying out the process
US4465194A (en) 1982-12-23 1984-08-14 Universal Leaf Tobacco Co. Threshed tobacco lead separator
DE3414344A1 (en) * 1984-04-16 1985-10-24 Gebrüder Bühler AG, Uzwil Centrifugal separator
DE4112556C1 (en) * 1991-04-17 1992-06-17 G. Siempelkamp Gmbh & Co, 4150 Krefeld, De Spreading installation for chips, fibres etc. - has wind sifter for spreading flow coupled to spread material outlet shaft
DE4405642C2 (en) 1994-02-22 1996-11-07 Eirich Adolf & Albrecht Kg Centrifugal separator
US5409118A (en) * 1994-09-15 1995-04-25 Beloit Technologies, Inc. Open air density separator and method
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RU2130247C1 (en) * 1998-03-05 1999-05-20 Научно-исследовательский институт сельского хозяйства Северо-Востока им.Н.В.Рудницкого Closed pneumatic separator
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Also Published As

Publication number Publication date
CN103547382A (en) 2014-01-29
RU2630517C2 (en) 2017-09-11
KR101805970B1 (en) 2017-12-06
EP2704858A1 (en) 2014-03-12
US20140353220A1 (en) 2014-12-04
TR201905698T4 (en) 2019-05-21
WO2012150250A1 (en) 2012-11-08
JP6184403B2 (en) 2017-08-23
EP2704858B1 (en) 2019-02-20
ES2721905T3 (en) 2019-08-06
BR112013028064B1 (en) 2020-09-29
RU2013153409A (en) 2015-06-10
US9138780B2 (en) 2015-09-22
CN103547382B (en) 2017-02-15
JP2014512954A (en) 2014-05-29
KR20140026528A (en) 2014-03-05

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/05/2012, OBSERVADAS AS CONDICOES LEGAIS.